code: def __init__(
      self, document: nodes.document, default_language: str
  ) -> None:
      self.default_setting = HighlightSetting(
          default_language, False, sys.maxsize
      )
      self.settings: list[HighlightSetting] = []
      super().__init__(document)
  
imports: from __future__ import annotations
  import sys
  from typing import TYPE_CHECKING, Any, NamedTuple
  from docutils import nodes
  from pygments.lexers import PythonConsoleLexer, guess_lexer
  from sphinx import addnodes
  from sphinx.ext import doctest
  from sphinx.transforms import SphinxTransform
label_desc: Use image node_id 1 to create a new HighlightLanguageVisitor object from inherited base classes: nodes with example: obj = HighlightLanguageVisitor(document, default_language)